Tunnel invert slipform machine

CN309131071SActive Publication Date: 2025-02-21TANGSHAN XINGDOU ROAD&BRIDGE MACHINERY CO LTD
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Patent Information

Application Number
CN202430381853.9
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-06-21
Publication Date
2025-02-21
Estimated Expiration
2039-06-21

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Abstract

1. The name of the product of this design: Tunnel invert slipform machine. 2. Purpose of this appearance design product: This appearance product is used for concrete paving and slipform construction of tunnel inverts. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: main view.
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